baber/WOPTO huggingface dataset:
Patent GB-1281129-A (GB)
Title: Methods of upgrading alumina-bearing materials
IPC: B03B1/00
Filed: 1970-02-26
Abstract: 1281129 Upgrading alumina bearing materials GIBBSITE CORP OF AMERICA 26 Feb 1970 [3 March 1969] 9470/70 Heading B2H [Also in Division C1] Silica and alumina present in alumina bearing sands are separated by forming a slurry of the sand in water and adding sodium hypochlorite, trisodium phosphate, or sodium pyrophosphate and ammonia, allowing the heavy siliceous material to settle from the slurry, and separating off an aqueous suspension of alumina and light silica values. Thus latter slurry can then be separated by subjecting to low gravity centrifugation followed by high gravity centrifugation. It is preferred that the slurry contains 15-20 wt. % of sand and that the reagents are used in the following concentrations by weight, sodium hypochlorite 0.012-0.014%, sodium pyrophosphate about 0.008%, ammonium hydroxide about 0.02%, and trisodium phosphate about 0.015%.
Patent GB-888024-A (GB)
Title: Improvements in or relating to waggon tipping arrangements
Inventor: EICHLER HERBERT
IPC: B65G67/00
Filed: 1960-03-17
Abstract: 888,024. Tipplers. SCHWERMASCHINENBAU S.M. KIROW VEB. March 17, 1960, No. 9481/60. Class 78 (4). Waggons are secured to the rotary frame of a tippler by hydraulically-actuated clamps. On receipt of a waggon on rails 2, a rail support 3 is moved by a ram 7 to cause a side of the waggon to contact a wall 8, next a wall 11 is extended by a ram 9 into engagement with the other side of the waggon, and finally, clamping- bars 14 are moved into engagement with the tops of the waggon sides by rams 12 acting through linkworks (Fig. 2, not shown). The rams 7, 9, 12 are controlled either manually, or automatically, by means of an hydraulic control circuit (Fig. 4, not shown).
Patent GB-586273-A (GB)
Title: Improvements in sighting apparatus for navigation and bomb aiming on aircraft
IPC: B64D43/00
Filed: 1941-08-01
Abstract: 586,273. Sights for aerial navigation. HENDERSON, SIR J. B., THOMPSON, D. V., and HENDERSON, J. G. Aug. 1, 1941, No. 9679/42. Divided out of 586,271, [Group XXI]. Drawings to Specification. [Classes 97 (ii) and 97 (iii)] [Also in Group XXI] A sight for use on aircraft subject to rolling and pitching comprises an optical system stabilized by a gyroscope in the vertical plane through the line of sight, and a reflector directing the beam from the target into the optical system, said reflector being stabilized in the planes of roll and pitch of the aircraft. The apparatus used is that described with reference to Figs. 1 and 2 shown in the abridgment of Specification 586,271, [Group XXI].
Patent GB-144030-A (GB)
Title: Manufacture of ammonium sulphate
IPC: C01C1/249
Filed: 1919-04-16
Abstract: 144,030. Shadbott, S. M., and Grainger, J. E. April 16, 1919. Ammonium sulphate.-In the production of ammonium sulphate in a saturator, the crystals are raised in the discharge pipe by employing a jet of ammoniacal gas, with or without steam, instead of the steam heretofore employed. The discharged salt is treated with further ammonia before being led to -the separator, any excess being returned to the saturator. The apparatus described consists of a saturator 1 of known type having a discharge pipe 5 opening into a vessel 9 having baffles 10 over which the crystals and motherliquor descend. Steam is supplied at 8 to an injector 6 and draws ammoniacal gas by a pipe 7 from the main and discharges it into the well 2, so as to raise the crystals in the pipe 5. Ammoniacal gas is also discharged by a pipe 11 from the main into the lower part of the vessel 9, so that the crystals are in contact with it while descending. Excess of gas from the vessel 9 is withdrawn at the top by an injector (not shown) and discharged into the saturator. The mother-liquor from the separator (not shown) is returned to the saturator through a pipe 3 in the usual manner.
Patent GB-311888-A (GB)
Title: Improvements in apparatus for inserting padding in upholstery
IPC: B68G15/00
Filed: 1928-03-31
Abstract: 311,888. Marks, E. C. R., (California Cotton Mills Co.). March 31, 1928. Upholstery stuffing- apparatus.-A tube for stuffing pockets or pleats, of the kind having opposed spring- separated sections, is made adjustable in cross section, tc serve for several sizes of pleats. The adjusting means may be right and left handed screws 6 en gaging lugs at the outer end of the tube, the screws being resilient and act ing to separate the sections A. Alternately the opposing lugs may be secured by screws and coaxial compression springs 12, 13, Fig. 6, an adjustable fulcrum 10 being provided on the tube. In both cases undue separation of the sections is prevented by an adjustable band C. Specification 219,218 is referred to.
Patent GB-420430-A (GB)
Title: Improvements in engine starting mechanism
IPC: F02N99/00
Filed: 1933-04-01
Abstract: 420,430. Turning - gear. BENDIX AVIATION CORPORATION, 105, West Adam Street, Chicago, U.S.A. April 1, 1933, No. 9877. Convention date, April 2, 1932. [Class 7 (v)] In an engine starter in which a clutch member driven by a starting motor moves into engagement with an engine member, the entire structure of the starter, including the starting motor, is directly mounted on the engine member. As shown, the starter comprises a flywheel 5 driven by an electric motor 6 and enclosed in a casing 7, 8 secured to the engine flywheel 12, the hub 14 of which is mounted on the tapered end 15 of the engine crankshaft 16 by means of a nut 19. The hub 41 of the starter flywheel 5 is splined to the armature shaft 22 of the motor and rotates in bearings 43 carried by a conical member 46 mounted on the end member 8 of the casing. The flywheel 5 is set in rotation by means of the motor 6, rotation of the casing 7 being prevented by the resistance to rotation of the engine ; a clutch member 51 threaded on the end 50 of the armature shaft is then moved axially into engagement with clutch teeth 53 on the end plate 8 by means of a rod 57 passing through the armature shaft and actuated manually by pressing a knob 61 normally held in the outer position by a spring 58. The energy stored in the flywheel is thus transmitted to the engine, the entire starter and casing turning with the engine member 12. When the engine starts under its own power, the clutch member 51 is retracted by the action of the screw-thread 50 and the spring 58. In a modification, in which the flywheel 5 is omitted, the armature shaft of the starting motor is fixed with regard to the engine member 12 and a clutch member corresponding to 51 is threaded upon the end of a casing carrying the field magnets and rotatable upon the armature shaft.
Patent HK-119893-A (HK)
Title: Improved amphotericin b liposome preparation
Inventor: PROFITT RICHARD THOMAS
IPC: A61P31/04
Filed: 1993-11-04
Abstract: A novel composition and method for solubilizing amphiphilic drugs in a small amount of organic solvent for use in improved liposomes is disclosed. A phosphatidylglycerol is acidified in a small amount of organic solvent. The amphiphilic drug, such as Amphotericin B, suspended in organic solvent is then added to the acidified phosphatidylycerol and a soluble complex is formed between the phosphatidylglycerol and the amphiphilic drug. When the liposome composition incorporating the soluble complex is hydrated, the final pH of the hydrating aqueous buffer is carefully controlled. The Amphotericin B liposomes formed have markedly reduced toxicity.
Patent HU-T62669-A (HU)
Title: Direct dyeing anodic oxidation process for producing bluish-grey, cornflower blue, greyish-blue, dark blue oxide layer or of its own grey colour, on aluminium or its alloys
Inventor: KISS B ANDRAS
IPC: C25D11/14
Filed: 1991-11-14
Abstract: The electrolyte comprises (g/l): 20-250 sulphuric acid, 0.1-30 alkaline hexacyano-ferrate (III). 0.1-10 hydrogen peroxide, 0.1-5 titanium sulphate, 1-20 boric acid, 2-100 citric acid and/or oxalic acid and additives. Voltage is 10-40V, and current density is 0.5-8.0 A/dm2 single current or 10-90 V and 0.5-10 A/dm2 alternative current. The resulting oxide powder layer is treated by hot or cold method.
Patent HU-T62494-A (HU)
Title: Filtering tank with flushing trough
Inventor: BERTRAM STEFFEN
IPC: B01D24/46
Filed: 1991-11-14
Abstract: The filter receptacle has a sieve plate or nozzle plate which carries the filter material and on which at least one channel for rinsing of the filter material is located. Above the channel, there is a pipe for rinsing fluid, having a plurality of nozzles pointing obliquely into the channel. The distance A, measured between the upper edges of the channel and the longitudinal axis of the pipe, is 0.2 to 2 times the external diameter D of the pipe. 
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Patent HU-T49159-A (HU)
Title: Process for elaboration of greatly endurable modified plastic system primarily for production of textile fades, fade-bundles, yarn and corns' leading elements and chaines
Inventor: KEKESI FERENC
IPC: C08L77/00
Filed: 1987-08-13
Abstract: Modified synthetic yarn slide and guide ring elements of high wear resistance as used mainly in the textile industry are prepd. from mixts. of various polyamides and polyolefins to suit specific demands. The following materials are employed: polyamides 6, 66, 610, 11 and 12 and linear polyethylene and polypropylene and their copolymers. Individual components are mixed pref. in melt form.
Patent HU-T54393-A (HU)
Title: Polymere-based mixture compositions containing modificated starch
Inventor: SILBIGER JAKOB
IPC: C08L39/00
Filed: 1990-06-15
Abstract: A thermoplastic polymer composition comprising
     a) destructurized starch, and   b) at least one polymer selected from the group consisting of polymers which contain tertiary amino groups and/or salts thereof and/or quaternary ammonium groups; said polymer being present in an amount effective to enhance the physical properties of said articles.   
     The composition may contain further conventional additives as well as hydrophobic, substantially water-insoluble polymers.
Patent HU-T43546-A (HU)
Title: Purifying plant for the biological decomposition of sewages
Inventor: BEREGI DANIEL
IPC: C02F3/02
Filed: 1984-11-22
Abstract: The proposed plant comprises the following pre-settler, discharges into a fill over which biological activity takes place and which feeds the post-settler. The post-settler is fitted with a rod-type agitator having a peripheral speed of zeolite M/sec. a post-clean-up basin is located at the post-settler. At least two compartments are located in the post-clean-up basin. The first compartment is used to regenerate the recirculating sludge. It is connected to the second compartment via an overflow weir. The second compartment is provided with a discharge trough which is routed to the inlet of the post-settler.
Patent HU-T48189-A (HU)
Title: Process for producing substituted benzotrichlorides
Inventor: DOESCHER FRANK
IPC: C07C63/04
Filed: 1988-09-09
Abstract: A process for chlorinating a compound of the formula   <IMAGE> (I) in which R1 is a C1-alkyl radical, C1-alkoxy radical or C1-thioalkyl radical, and X1, X2, X3 and X4 are identical or different hydrogen or halogen, and X3 may alternatively be  <IMAGE>  or -NCO, comprising, in an initial phase, dissolving a chlorination catalyst in the compound to be chlorinated, continuously metering this solution together with chlorine into a reaction vessel containing the compound to be chlorinated, and, after the initial phase, removing partially or fully chlorinated compounds from the reaction vessel, dissolving fresh chlorination catalyst in the removed compounds, and feeding this catalyst solution, together with chlorine, to the reaction vessel.
Patent HU-T53462-A (HU)
Title: Process and set of reagents for the highly sensitive detection of stomach-, intestiue-, kidney- or bladder-originating hidden bleeding
Inventor: SZATLOCZKY ERNOE
IPC: G01N33/52
Filed: 1988-10-24
Abstract: Few drops of a reagent comprising (%w/w) 1-8 aq. hydrogen peroxide 1-10 ethanolic phenol-phthalein (or guaiacol resin, or ethanol-benzene soln), and 20-98 aq. acetic acid are added to stools or urine. A colour reaction indicates the presence of blood. The reaction is very sensitive. - ()
Patent HU-T62638-A (HU)
Title: Enronment protecting, aluminium-based, air drying and pigment wetting composition
Inventor: FARKAS L PETER
IPC: C09D7/12
Filed: 1990-10-17
Abstract: Applicator comprises 3-8C Al alcohol and acetate ester in a 1:1 mol. ratio, and Ca-organic cpd. (below 0.04% m/m dry Ca), and/or a similar Mg cpd., or a Pb or Zr organic cpd. with (below 0.01% m/m Pb and 0.04% m/m Zr) and the usual amt. of CO- and Mn organic cpds.
Patent ID-21634-A (ID)
Inventor: UDAGAWA KENTA
IPC: B41J2/175
Filed: 1997-11-17
Abstract: A container (10) for containing liquid to be ejected includes a negative pressure producing member accommodating chamber (34) for accommodating a negative pressure producing member, said negative pressure producing member accommodating chamber being provided with an air vent (12) for fluid communication with ambience and a liquid supply portion (14) for supplying the liquid to a liquid ejecting head; a liquid containing chamber (36) substantially hermetically sealed except for a fluid communication path through which said liquid containing chamber is in fluid communication with said negative pressure producing member accommodating chamber; a partition (38) for separating said negative pressure producing member accommodating chamber and said liquid containing chamber, said partition being provided with an ambience introduction path for introducing the ambience into said liquid containing chamber from said negative pressure producing member accommodating chamber, said ambience introduction path forming a capillary force generating portion. <IMAGE>
Patent JP-S5698130-A (JP)
Title: Bonding of unsaturated polyester resin molding
Inventor: SUGIYAMA SABUROU
IPC: B29C57/00
Filed: 1980-01-08
Abstract: PURPOSE: To strongly bond unsaturated polyester resin moldings by a procedure in which a specific selectively adsorptive substance is adhered to an unsaturated polyester resin, the polyester is molded and hardened, the adsorptive substance is removed, and then the unhardened polyester resins are doubled and hardened.  
     CONSTITUTION: An unsaturated polyester resin containing a vinyl monomer (a), e.g., of styrene, etc., and an unsaturated alkyd resin (b) is impregnated into a reinforcing material and then laminated on the surface of molds. Then, a selectively adsorptive substance capable of adsorbing a component (a), e.g., silicone rubber, urethane resin, etc., but incapable of adsorbing a component (b) is adhered to the place to be secondarily bonded of the reinforcing material, molded, and then hardened. Then, the adsorptive substance is removed out and then the hardened resin so deprived of the adsorptive substance is superposed with a reinforcing material impregnated with unhardened unsaturated polyester resin and then hardened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57116167-A (JP)
Title: Guide vane driving mechanism for hydraulic machinery
Inventor: ARAKI MASANOBU
IPC: F03B3/18
Filed: 1981-01-09
Abstract: PURPOSE: To install piping for pushing down on the water surface regardless of a small gap between the guide vane shafts by a method wherein the pushing up piping on the water surface is installed from the top of a guide vane driven by a servo motor.  
     CONSTITUTION: Water in a casing 24 flows through a stay vane 28 within a steering 26, so that it flows down through a guide vane 30 and a runner 32. Further, the guide vane 30 is arranged in plural pieces on the circumference. The guide vanes are synchronously opened or cosed by a guide ring 34 except the two guide vanes 30A, 30B. The two guide vanes 30A, 30B are independently driven to be opened or closed by a servo motor 38 fixed on the top of guide vane. Moreover, piping 42 for pushing up on the water surface is arranged through the upward part of the guide vanes 30A, 30B, that is the upward part of the individual servo motor 38. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09188498-A (JP)
Title: Roof cover for work vehicle having boom
Inventor: KADOGAKI MASANORI
IPC: B66F9/06
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To reliably prevent infiltration of rainwater through a gap between a revolving post and the top surface of a vehicle, in a one box type vehicle having a boom. SOLUTION: In a work vehicle having a boom arranged on the top surface of a vehicle wherein driver's seat part and a cargo box part 1a are formed in an integral box-form state, a cover body 8 to cover a gap between a revolving post 2a and a top surface is arranged at the revolving post 2a of the boom, and a shield member 83 is interposed between the cover body 8 and the top surface. The shield member 83 is formed of an elastic member. The cover body 8 comprises a first cover 81 fixed at the revolving post 2a and a second cover 82 removably attached to the first cover 81. The shield member 83 is interposed between the second cover 82 and the top surface of the vehicle.
Patent JP-H04235208-A (JP)
Title: Method for controlling operation of blast furnace
Inventor: KOKUBU HARUO
IPC: C21B5/00
Filed: 1991-01-09
Abstract: PURPOSE:To stably operate a blast furnace by accurately assuming ratio of ore layer thickness to the sum of the ore layer thickness and coke layer thickness in center part of the blast furnace with model equation and making this assumed value the specific value or less. CONSTITUTION:Based on blasting condition, charging wt. ratio of the ore and the coke and temp. and gas composition distribution in the radius direction just below deposited surface in furnace top, the layer thickness ratio of the ore and the coke in the radius direction is decided so that gas flowing velocity distribution obtd. from pressure gradient corresponds to gas flowing velocity distribution obtd. from carbon and oxygen balance. Then, the obtd. ratio of the ore layer thickness Lo at the furnace center to the total (Lo+Lc) of the ore and coke layer thickness is controlled to be <=0.17. By this method, variation of [Si] in tapped molten iron from the blast furnace is reduced and the stabilization of furnace condition is obtd.
Patent JP-H08190548-A (JP)
Title: Method and device for document preparation
Inventor: SASHITA RITSUKO
IPC: G06F17/22
Filed: 1995-01-09
Abstract: PURPOSE: To accurately convert a declinable word in accordance with the joshi (the postpositional word functioning as an auxiliary to a main word) use pattern in the learning range. CONSTITUTION: A KANA (Japanese syllabary)-KANJI (Chinese character) conversion means 12 which performs KANA-KANJI conversion of input data based on dictionary data, conversion output means 14, 15, and 16 which change. the conversion order by learning data of a learning dictionary to output the input data converted by the KANA-KANJI conversion means 12, learning range designating means 14, 15, and 18 which designate the learning range outputted by conversion output means 14, 15, and 16, and declinable word specifying means 12, 14, 15, and 16 which specify a conversion object declinable word in the learning range designated by learning range designating means 14, 15, and 18 in accordance with the joshi use pattern in the learning range are provided.
Patent JP-S56100107-A (JP)
Title: Reducing method for sulfur dioxide
Inventor: KUMAGAI TERUO
IPC: C01B17/04
Filed: 1980-01-11
Abstract: PURPOSE: To enhance the SO 2  reducing rate and the purity of captured sulfur at a low reducing temp. by using semicoke, as a reducing agent, obtd. by dry distilling coal in a specified temp. range when SO 2  in exhasut gas is reduced.  
     CONSTITUTION: When SO 2  in combustion exhasut gas is removed, semicoke obtd. by dry distilling coat at 550W750°C is used as a reducing agent to convert the SO 2  into S. By this method a high reducing rate can be attained at a reducing temp. lower that that of a conventional method without lowering the purity of captured  sulfur. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06207242-A (JP)
Title: Multi-ply steel plate for welded structure with good fatigue characteristic and manufacture thereof
Inventor: ISHIKAWA TADASHI
IPC: C21D9/46
Filed: 1993-01-07
Abstract: PURPOSE:To econonically manufacture a steel plate restricting the generation of fatigue crack at the welding end part and executing structural control generat ing a large quantity of micro-cracks at the fatigue crack end part with the good productivity. CONSTITUTION:The complex layer cast slab composed of a chemical component containing 0.6-2.0% Cu element in the range from 0.2mm of the surface layer part to <=25% of the plate thickness is used and the structural control so as to make aspect ratio (ratio of major axial diameter/minor axial diameter) >=4 and the minor axial diameter of a colony constituted from the grains equaling crystal direction in the adjacent grains <=5mum is executed. To the cast slab or the steel plate having the thickness of two or more times of the finish plate thickness of the steel for structural use, rolling is started or restarted from the temp. of the Ac3 or lower to the whole range of the plate thickness and finished in the temp. range of the (Ac3-50 deg.C) point - the Ac3 point over the whole range of the plate thickness. Thereafter, without reheating to the Ac3 point or higher, this surface layer part is cooled at >=1 deg.C/sec to at least the Ar1 point.
Patent JP-H06200074-A (JP)
Title: Polymer composition
Inventor: SOGA SANEMORI
IPC: C08J5/06
Filed: 1993-01-07
Abstract: PURPOSE:To impart a long-lasting water and oil repellency to a polymer compsn. by forming a fluorocarbon-based chemisorption film at least on the surface of a filler present on the surface of a compsn. comprising a polymer matrix and the filler. CONSTITUTION:A chemisorbent e.g. heptadecafluorodecyltrichlorosilane, is brought into contact with the surface of a filler, e.g. fine SiO2 particles 2, to form a chemisorption film 1 which is fixed to the SiO2 surface with-SiO-bonds (covalent bonds). The fine SiO2 particles covered with the film are dispressed in a polypropylene resin 3, and part of the filler particles are exposed to the outside.
Patent JP-S5593281-A (JP)
Title: Strain compensator
Inventor: MINAGAWA SHIGERU
IPC: H04B10/00
Filed: 1979-01-10
Abstract: PURPOSE:To make it possible to perform strain compensation with stable compensating action by performing strain compensation based on the voltage difference obtained from voltage comparison between strain waveform caused by non-linearity of luminous element and non-strain waveform before input of luminous element. CONSTITUTION:The modulated wave signal from terminal 1 is given through transistor Tr2, 3, branching device 4, Tr5 and capacitor 12 to luminous element 13. A part of rays ejected from the element 13 is amplified by broad-band amplifying circuit 21 and input in the base of Tr30 of differentail amplifying circuit composed of Tr30 and 31. The signal phase in this base is made to be the same with the branched signal which has branched into branching terminal 38b. And the branched signal is input in the base of Tr31. In this case, DC bias of the base of Tr31 is set to be lower than the bias of the base of Tr30. By this, the output voltage from collector terminal 28 of differential amplifying circuit Tr30 is applied to the base of Tr9 and is employed for drive control of luminous element 13.